The action of Shuganwan on experimental gastric ulcer
- VernacularTitle:舒肝丸抗实验性胃溃疡的作用
- Author:
Yalin DONG
;
Jianfeng XING
;
Weiyi FENG
- Publication Type:Journal Article
- Keywords:
Shuganwan;
gastric ulcer model;
secretion of gast ric juice;
gastric emptying;
analgesia
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1982;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the action of Shuganwan(SHGW) on experimental gastric ulcer in mice. Methods The anti-ga stric ulcer action of SHGW was observed on the gastric ulcer induced by water im mersion stress, reserpine and absolute ethyl alcohol. The effect on gastric secr etion in rats was studied by pyloric ligation. The effect on gastrointestinal mo tility was observed by gastric emptying in mice. The analgesic effect was tested by the hot-plate test and writhing method. Results SHGW m arkedly inhibited gastric ulcer induced by water immersion stress, reserpine and absolute ethyl alcohol. SHGW significantly inhibited the secretion of gastric a cid and pepsin and promoted the secretion of gastric mucus. SHGW markedly delaye d gastric emptying in normal mice and when gastric emptying was stimulated by ne ostigmine. SHGW mildly strengthend the effect of atropine on gastric emptying. S HGW enhanced hot pain threshold and decreased the number of twisting body in mic e. Conclusion Shuganwan may have anti-gastric ulcer ac tion. The mechanism of the action might be associated with its inhibition of the secretion of gastric juice, promotion of the secretion of gastric mucus,inhibit ion of activity of gastric smooth muscle and analgetic effect.
